UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E1DhnZWlJsn7wC5hVUumJdRKjHeUEngJGujuviLjR84=' 
WHERE 
  key_id = '7a0d52b7c1d67b3e3d47bd51381431850905dac122d6337d06b3520786d6c110' 
  AND (
    token = 'E1DhnZWlJsn7wC5hVUumJdRKjHeUEngJGujuviLjR84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )